Toward a Hygienic Environment for Infants and Young Children: A Literature Review

It explores the importance of a hygienic environment for infants and young children, particularly in low- and middle-income countries, and reviews the scientific and gray literature on the topic. The review focuses on the pathways of fecal microbe ingestion by infants and young children, including sources of fecal contamination, transmission pathways, and interventions to disrupt these pathways. The document also highlights the need for a more comprehensive approach to address the issue, including the management of animal feces, improved flooring, and safe play spaces for infants and young children.